78606814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1439}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 60739106

約数列:

[1, 2, 11, 13, 22, 26, 143, 191, 286, 382, 1439, 2101, 2483, 2878, 4202, 4966, 15829, 18707, 27313, 31658, 37414, 54626, 205777, 274849, 411554, 549698, 3023339, 3573037, 6046678, 7146074, 39303407, 78606814]

約数ペア:

[(1, 78606814), (2, 39303407), (11, 7146074), (13, 6046678), (22, 3573037), (26, 3023339), (143, 549698), (191, 411554), (286, 274849), (382, 205777), (1439, 54626), (2101, 37414), (2483, 31658), (2878, 27313), (4202, 18707), (4966, 15829)]